Read the sentence. some families prepare their ancestors’ ceremonial food. what is the indirect object?

ancestors

Explanation:

Indirect objects appear in sentences that also contain a direct object. The indirect object is the person or thing that is receiving the direct object. The indirect object can sometimes appear as part of a prepositional phrase beginning with "to" and "for."

themselves

an intensive pronoun is a pronoun that ends in self or selves, such as himself, herself, themselves, yourself, ourselves. since band members is a third person plural, the correct intensive pronoun would be themselves. if the band was talked about as a collective noun, itself would be the appropriate intensive pronoun. intensive pronouns are used to add emphasis to the noun it's modifying which is why it directly follows it.

the sentence that avoid faulty coordination is:

culture, which is well represented in philadelphia, plays a major role including theatre, music, and the visual arts.  

faulty coordination occurs when the writer gives equal importance two different ideas (clauses) which in fact are not equivalent. in order to correct a misplaced clause or idea, the writer can place less important or emphatic ideas in a relative clause as in the previous sentence.